77404124

素因数分解:

$2^2\times 7^3\times {\mathrm{56417}}^1$

素因数の和:56442

約数の個数: 24

約数和(自身を含む): 157970400

約数和(自身を除く): 80566276

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 56417, 112834, 225668, 394919, 789838, 1579676, 2764433, 5528866, 11057732, 19351031, 38702062, 77404124]

約数ペア:

[(1, 77404124), (2, 38702062), (4, 19351031), (7, 11057732), (14, 5528866), (28, 2764433), (49, 1579676), (98, 789838), (196, 394919), (343, 225668), (686, 112834), (1372, 56417)]